package com.cssl.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.cssl.pojo.Bookinformation;

import java.util.List;
import java.util.Map;

public interface BookinformationService extends IService<Bookinformation> {

    public boolean is(String Callnumber);

    public int addbook(Bookinformation bf);

    public int updbook(Bookinformation bf);

    public Bookinformation bookselectbyid(Integer id);
}
